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本帖最后由 超級狗 于 2017-9-29 08:50 编辑
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& ]9 c: Z- F. J' Y距離就是 1m ~ 100m！7 X% |1 F/ l) x$ s9 z2 X3 H% b, a
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你叫菜英文幫你翻譯，不怕暗藏命盡黨病毒喔～# j S7 _8 j7 v+ f% _& i
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" n/ M: S5 M! ?8 _% g1 t3 PWhile any of these possible topologies work well when connection distances are shorter than 1 meter, each topology may present application specific risks as connection distances increase.
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他們的經驗是 Figure 10 提到的各種接法，在一公尺內都沒問題，距離拉長不確定因素增加。
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7.0 Validation Results* T O; f4 `3 o" H& E$ {
To validate the performance of the transformerless implementation, a DP83848 device was configured as represented schematically in Figure 5 using both 0.1 uF and 33 nF capacitors. Standard IEEE compliance testing as well as bit error rate testing was performed. Bit error testing was performed with a traditional link partner, which utilized magnetics, and with a transformerless link partner.
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0 |; F. [! n, g& p* N驗證測試（Validation Test）是用 Figure 5 的架構，而且另一邊是有耦合變壓器的。簡單來說，他們就是用 Figure 10(a) 的方式。意思是說，如果你要效果好，在架構上至少用一顆耦合變壓器，不要省到沒天良啦！
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发表于 2017-9-15 15:35
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支持！
反对！
发表于 2017-9-15 22:29
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